Studies on the sythesis and properties of the metallo supermolecular copolymer containing biotin

• Main Authors: Hui-Ju Shu, 許惠如
• Other Authors: Chien-Shium Liao
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/78692799022858858025

碩士 === 元智大學 === 化學工程與材料科學學系 === 96 === The synthesis and characterization of self-assembly supermolecular structure of terpyridine containing biotin and side-chain or end modified polymers were performed in this study. The substitution modification was made to graft terpyridine on the polymer chain, with the esterification of terminal group of terpyridine. The chain transfer agents ( CPDB & EOSPE-TPY ) for reversible addition-Fragmentation chain transfer polymerization were synthesized and characterized by FT-IR and 1H-NMR. The modified terpyridine moiety, methyl methacrylate ( MMA ), and N-isopropylacrylamide ( NIPAM ) were copolymerized by RAFT polymerization. Furthermore, the biotin modified terpyridine derivative was synthesized by NH2-TPY. The structure characterizations were conducted by FT-IR, 1H-NMR , UV-vis spectra and GPC. The DSC and TGA were also used to analyze the thermal properties of polymer. Finally, the metallo supermolecular polymer will be prepared using the metal-coordination interaction to self-assemble the terpyridine derivatives.